What are their differences?

Both sweeteners contain glucose and fructose. However, for sugar, in the process of manufacturing, the organic acids, protein, nitrogen elements, enzymes and vitamins in the sugar cane are destroyed, whereas honey, a natural sweetener, subjects only to minimal heating. Also, honey has certain beneficial antioxidant and antimicrobial properties which are not present in table sugar. Here are three honey nutrition facts that will make you feel good about eating honey:

One:

One tablespoon of table sugar or sucrose contains 46 calories, while one tablespoon of natural sweetener honey has 64 calories. Though honey may have more calories, we actually need to use less of it since it is sweeter than table sugar. As a result, you may in fact consume even less amount of calories that you would with sugar. And in the long run even though honey is more expensive, it may be more economical than table sugar.

Two:

Compared to table sugar, honey has a healthier Glycemic Index (GI) which measures the negative impact of a given food on the blood-glucose level. The lower the GI rating, the slower the absorption and infusion of sugars into the bloodstream and hence a more gradual and healthier digestion process.

Three:

Unlike honey, table sugar lacks minerals and vitamins (hence it's been often called empty calories), they draw upon the body's nutrients to be metabolized into the system. When these nutrients are all used up, metabolizing of undesirable cholesterol and fatty acid is impeded, contributing to higher cholesterol and promoting obesity due to higher fatty acid on the organs and tissues. So the message is, if you are watching your weight, honey will be a smarter choice than sugar.